R/T Arh Long Exhaust System for the 2009-2015 Dodge Challenger

This R/T Arh Long Exhaust System for the 2009-2015 Dodge Challenger are manufactured for a great fit as well as improving your overall performance of your Dodge Challenger. These headers are made so well these are the last headers you will ever need. Dodge fans can finally celebrate as the new Challenger R/T has arrived. We say, "Let The Modding Begin" with American Racing Headers' direct bolt-in Stainless Steel long tube header systems. Based on the LX platform header design, our Challenger systems were tweaked for additional clearance and better fit. All traditional ARH features come standard including 3/8" thick flanges with hand ported inlets, U.S. made 304 S/S throughout, merge collectors with scavenger spikes, 200 cell metallic substrate cats, and your choice of 1-7/8" or 2" primary headers. Expect outstanding performance gains throughout the rpm range. For peak performance we recommend street and/or dyno tuning. Lead Time Is 10-12 Weeks

100% Made in the USA - Never Outsourced

Made entirely of 304 stainless steel

3/8" thick laser-cut flanges for a warp-free seal

Hand-ported TIG welded inlets

Optimized primary tube routing for superior fit and performance

Merge collectors complete with welded scavenger spikes

Catted systems feature 200 cell metallic substrate catalytic converters for extreme duribility